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Table 7-50. Paper path and manual sensor test control panel information
Name Symbol PAPER PATH
SENSORS
MANUAL
SENSOR
TEST
A HP 3700 only
Reversed paper sensor
PS9 0 or 1 0 or 1
B HP 3700 only
Duplexing feed paper
sensor
PS10 0 or 1 0 or 1
C Multi-purpose tray
paper sensor
PS1 0 or 1 0 or 1
D Cassette paper sensor PS2 0 or 1 0 or 1
E Paper feeder (Tray 3)
paper sensor
PS3 0 or 1 0 or 1
F Registration paper
sensor
PS4 0 or 1 0 or 1
G Fixing front paper sensor PS6 0 or 1 0 or 1
H Fixing delivery paper
sensor
PS7 0 or 1 0 or 1
I Face-down delivery
paper sensor
PS8 0 or 1 0 or 1
J Developing engaging
sensor
PS14 0 or 1 0 or 1
K Media sensor PS5 0, 1, 3, 4, 5, or
6*
X
L Misprint 0 or 1 X
M Face-up tray sensor PS11 HP 3500/3550
- 0 or 1
HP 3700 - X
0 or 1
N Waste toner full sensor PS13 HP 3500/3550
- 0 or 1
HP 3700 - X
0 or 1
O Door-open detection
switch
SW1 HP 3500/3550
- 0 or 1
HP 3700 - X
0 or 1
* - Media sensor: 0- unknown, 1- normal, 3- OHT, 4- glossy, 5-gloss film, 6- non-assured OHT
X - indicates a blank; no value is displayed.
N: this sensor can be tested by shining a light into the lower sensor hole.
438 Chapter 7 Troubleshooting ENWW